Viewport class

Recommended viewport for displaying a location on a map.

Defines a rectangular bounding box using northeast and southwest corners. Used to frame the map appropriately when showing a place.

Example:

final viewport = Viewport(
  northeast: Location(lat: 37.8, lng: -122.3),
  southwest: Location(lat: 37.7, lng: -122.5),
);

Constructors

Viewport({Location? northeast, Location? southwest})

Creates a Viewport instance.

Viewport.fromJson(Map<String, dynamic> json)

Creates a Viewport from JSON data.

factory

Properties

hashCode → int

The hash code for this object.

no setter, inherited

northeast ↔ Location?

Northeast corner of the viewport

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

southwest ↔ Location?

Southwest corner of the viewport

getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited